Isomethyl Tetrahydrophthalic Anhydride ma le CAS 11070-44-3 MTHPA Epoxy resin curing agent hardener
| ituaiga | ANY100 1 | ANY100 2 | ANY100 3 |
| Foliga vaaia | vai manino samasama malamalama e aunoa ma ni mea leaga fa'amekanika | ||
| Lanu (Pt-Co) ≤ | 100 # | 200# | 3 00# |
| Mafiafia, g/cm3, 20°C | 1.20 - 1.22 | 1.20 - 1.22 | 1.20 - 1.22 |
| Malōlō, (25 °C )/mPa · s | 40-70 | 50Max | 70-120 |
| Numera o le 'Aseta, mgKOH/g | 650-675 | 660-685 | 630-650 |
| Aotelega o le Anhydride, %, ≥ | 42 | 41.5 | 39 |
| Leiloa o le Fa'avevela,%,120°C≤ | 2.0 | 2.0 | 2.5 |
| % o le 'Aseta Sa'oloto ≤ | 0.8 | 1.0 | 2.5 |
O le Methyltetrahydrophthalic anhydride (MTHPA) o se vailaʻau e pa'ū i lalo o le vaega o cyclic anhydrides. E masani ona faʻaaogaina o se vailaʻau faʻamālōlō i totonu o epoxy resins. O nisi nei o faʻamanuiaga autu o le MTHPA:
1. Uiga fa'ama'a'a: O le MTHPA o se vaila'au fa'ama'a'a lelei mo resins epoxy, e tete'e atu ai i le vevela ma vaila'au. E fesoasoani e liua le resin epoxy vai i se mea malosi, umi, ma vevela, ma talafeagai mo le tele o fa'aoga.
2. Ma'alili maualalo: O le MTHPA e masani ona maualalo lona ma'alili pe a fa'atusatusa i isi vaila'au fa'amamā, lea e faigofie ai ona taulimaina ma fa'afefiloi ma epoxy resins, fa'aleleia atili ai le fa'agasologa ma uiga o le fa'aoga.
3. Mausali lelei i le vevela: O le epoxy ua fa'amamāina ma le MTHPA e fa'aalia ai le mausalī lelei i le vevela, ma talafeagai ai mo fa'aoga e taua ai le tete'e atu i le vevela.
4..Uiga eletise lelei: O resins epoxy ua fa'amālōlōina ma le MTHPA e fai ma vaila'au fa'amālōlō e masani ona i ai ni uiga eletise mana'omia.
